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目的掌握全省碘缺乏病的消长趋势,评价防治工作的效果,为进一步做好防治工作提供依据。方法在全省各市市区及各县(市、区)辖区范围内,按东西南北中5个区域各随机选择1所小学,各从中抽取8~10岁学生40名检查甲状腺大小,并抽取20名学生采集尿样检测尿碘。结果全省8~10岁儿童平均甲状腺肿大率3.06%,17个市8~10岁儿童甲状腺肿大率均<10%;尿碘中位数为269.36μg/L;<20μg/L的6人,占0.07%。结论全省8~10岁儿童平均甲肿率低于5%,尿碘中位数>100μg/L。对部分高碘地区的存在及范围亟待明确,以便采取相应的干预措施。
Objective To grasp the trend of the growth and decline of iodine deficiency disorders in the whole province and to evaluate the effect of prevention and control work so as to provide basis for further prevention and control work. Methods One primary school was randomly selected in 5 districts of east, west, south and north within 40 counties (cities, districts) of all cities in the province, and 40 students of 8 to 10 years old were selected to check the thyroid size. Twenty Urine urine samples were collected for urinary iodine testing. Results The average rate of goiter in children aged 8-10 years was 3.06%. The rate of goiter in children aged 8-10 years in 17 cities was less than 10%. The urinary iodine median was 269.36μg / L. People, accounting for 0.07%. Conclusions The average rate of children with tumors of less than 5% in children aged 8 to 10 years with median urinary iodine> 100μg / L was found. The existence and scope of some areas with high iodine needs to be clarified so that appropriate interventions can be taken.